23488738

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 21326942

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 103, 179, 182, 206, 358, 637, 721, 1253, 1274, 1339, 1442, 2327, 2506, 2678, 4654, 5047, 8771, 9373, 10094, 16289, 17542, 18437, 18746, 32578, 36874, 65611, 114023, 129059, 131222, 228046, 239681, 258118, 479362, 903413, 1677767, 1806826, 3355534, 11744369, 23488738]

約数ペア:

[(1, 23488738), (2, 11744369), (7, 3355534), (13, 1806826), (14, 1677767), (26, 903413), (49, 479362), (91, 258118), (98, 239681), (103, 228046), (179, 131222), (182, 129059), (206, 114023), (358, 65611), (637, 36874), (721, 32578), (1253, 18746), (1274, 18437), (1339, 17542), (1442, 16289), (2327, 10094), (2506, 9373), (2678, 8771), (4654, 5047)]